public void mqttConnect(string clientId, string productKey, AliIotDeviceInfo deviceInfo)
{
string brokerAddress = productKey + "." + aliIotAddress;
try
{
mqttClient = new MqttClient(brokerAddress);
mqttClient.MqttMsgPublishReceived += mqttMsgReceived;
mqttClient.ConnectionClosed += mqttConnectionClosed;
string mqttClientId = clientId + "|securemode=3,signmethod=hmacsha1|";
string mqttUsername = deviceInfo.NAME + "&" + productKey;
Dictionary <string, string> signParams = new Dictionary <string, string>();
signParams.Add("productKey", productKey);
signParams.Add("deviceName", deviceInfo.NAME);
signParams.Add("clientId", clientId);
string mqttPassword = SignUtil.sign(signParams, deviceInfo.SECRET);
mqttClient.Connect(mqttClientId, mqttUsername, mqttPassword);
string subTopic = "/" + productKey + "/" + deviceInfo.NAME + "/user/get";
mqttClient.Subscribe(new string[] { subTopic }, new byte[] { MqttMsgBase.QOS_LEVEL_EXACTLY_ONCE });
}
catch (Exception ex)
{
throw ex;
}
}
static void LoginHandler()
{
Console.WriteLine("请输入用户名");
string userName = Console.ReadLine();
Console.WriteLine("请输入密码");
string password = Console.ReadLine();
string url = serverUrl + "/login?" + Constant.productKeyParam + "=" + productKey + "&"
+ Constant.userNameParam + "=" + userName + "&"
+ Constant.passwordParam + "=" + password;
string statusCode;
string responsStr = HttpUtils.Instance.CallGet(url, out statusCode);
if (!statusCode.Equals("OK"))
{
Console.WriteLine("登录失败，请确认网络连接");
return;
}
ValueWrapper <AliIotDeviceInfo> wrapper = JsonConvert.DeserializeObject <ValueWrapper <AliIotDeviceInfo> >(responsStr);
if (!wrapper.STATUS)
{
Console.WriteLine("登录失败： " + wrapper.ErrorMsg);
return;
}
AliIotDeviceInfo deviceInfo = wrapper.VALUE;
try
{
mqttService.mqttConnect(userName, productKey, deviceInfo);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine("连接Iot平台失败");
return;
}
LoginUtils.Instance.LoginStatus = true;
LoginUtils.Instance.DeviceInfo = deviceInfo;
LoginUtils.Instance.UserName = userName;
Console.WriteLine("登录成功");
}
static void QueryBoundDeviceHandler()
{
if (!LoginUtils.Instance.LoginStatus)
{
Console.WriteLine("请先登录");
return;
}
string url = serverUrl + "/query_bound_device?" + Constant.productKeyParam + "=" + productKey + "&"
+ Constant.userNameParam + "=" + LoginUtils.Instance.UserName;
string statusCode;
string responsStr = HttpUtils.Instance.CallGet(url, out statusCode);
if (!statusCode.Equals("OK"))
{
Console.WriteLine("查询失败，请确认网络连接");
return;
}
ValueWrapper <Dictionary <string, CableDevice> > valueWrapper = JsonConvert.DeserializeObject <ValueWrapper <Dictionary <string, CableDevice> > >(responsStr);
if (!valueWrapper.STATUS)
{
Console.WriteLine("查询失败： " + valueWrapper.ErrorMsg);
return;
}
Dictionary <string, CableDevice> deviceMap = valueWrapper.VALUE;
if (deviceMap == null || deviceMap.Count == 0)
{
Console.WriteLine("该用户暂未绑定设备");
return;
}
string[] deviceIdArray = deviceMap.Keys.ToArray <string>();
foreach (string deviceId in deviceIdArray)
{
CableDevice cableDevice = null;
deviceMap.TryGetValue(deviceId, out cableDevice);
if (cableDevice != null)
{
Console.WriteLine("+++++++++++++++++++++++++++++++++++");
Console.WriteLine("通信设备ID号： " + deviceId);
string aliasName = cableDevice.AliasName;
string comment = cableDevice.Comment;
if (aliasName == null)
{
aliasName = "";
}
if (comment == null)
{
comment = "";
}
Console.WriteLine("设备别名：" + aliasName);
Console.WriteLine("设备备注：" + comment);
AliIotDeviceInfo iotDeviceInfo = cableDevice.IotDeviceInfo;
if (iotDeviceInfo != null)
{
Console.WriteLine("设备在线状态：" + iotDeviceInfo.STATUS);
}
Console.WriteLine("+++++++++++++++++++++++++++++++++++");
}
}
}
